It is recommended to save it for later use! How to troubleshoot the failure of the electric actuator?

The electric push rod is an electric drive device that converts the rotational motion of the motor into the reciprocating motion of the push rod. It is used in some technological processes as execution machinery to achieve remote control, centralized control and automatic control. However, there are all kinds of brands, and common fault problems are usually switch failure, automatic operation, etc. Below, professional technicians from Jiechang Drive will briefly explain to you how to troubleshoot common electric actuator faults like this. It is recommended to save them for later use.

Trouble 1. Switch failure

Treatment method 1. Check whether there is a quality problem with the switch itself, whether there is poor contact or a broken spring;

Treatment method 2. Check whether there are debris that cause the contacts to get stuck, structural interference that causes the switch to choke, or size issues that cause failure;

Treatment method 3. Whether human factors cause the switch to fail, such as: diode soldering , the diode is soldered backwards, the wiring is wrong, the magnets are installed backwards, and the assembly is short-circuited;

Treatment method 4. Check whether the large current causes the diode to burn out (open circuit, short circuit, resistance value deviation), resulting in The switch contacts are black and the contact is poor, causing the switch shrapnel to adhere to the switch housing;

Treatment method 5. Whether the push rod is installed and used improperly, excessive lateral force causes structural displacement, or installation knocking causes the switch to The shrapnel comes out of the groove;

Fault 2, automatic operation

Treatment method 1. First, check whether it is caused by the peripheral and the hand control button gasket is stuck; secondly, check whether the button is too high and the button is stuck. Check the panel, the hand control wire is damaged and short-circuited; there is also a short circuit between the solder joints of the hand control plug and the adapter cable plug, the hand control pins are bent and short-circuited, and the hand control buttons are mechanically damaged;

Treatment method 2. Pay attention to whether it is a controller problem. The normally open point of the relay is stuck. Use software functions to troubleshoot program problems;

Treatment method 3. Use the remote control function to troubleshoot interference problems;

In short, only by troubleshooting specific faults can we "prescribe the right medicine". In addition, the electric actuator brands mentioned above. If you want to avoid these common faults, using high-quality electric actuators can solve the root cause of the problem.

Here I have to recommend an industry-leading brand of electric putters - Jiechang electric putters. Different from other electric putters on the market, Jiechang electric putters are characterized by novel and exquisite design, Small size, high precision, fully synchronized, good self-locking performance and hygienic. It is now widely used in equipment in various industries such as production lines, smart offices, medical care, and smart homes. The chance of failures like the above occurring is very small. Under Baidu, my good friend’s factory has been cooperating with Jiechang for decades. He said that he admired Jiechang Enterprise very much for its ability to deliver volume orders with high standards and efficiency, and it can also tailor-make and develop market-leading differentiation according to the needs of cooperative manufacturers. Products, because of this, our factory can develop better in the market.